#pragma once

#include <iostream>
#include <stack>

namespace yjz
{
	template<class T>
	class stack
	{
	public:
		stack()
		{
			_st = stack(1);
			_st = stack(1);
			_st = stack(1);
		}

		void push_back()
		{
			
		)

		~stack()
		{

		}
	private:
		stack<int> _st;
		stack<int> _minst;
	};
}